A Sears pension? You better practice saying "Welcome to Walmart" because you'll never get to retire.
My sister worked for Sears for 30 years and was a manager of a parts and repair center at the end. When she started she had a Defined Pension that would have allowed her to have a comfortable, if frugal, retirement but Sears sold themselves off and the pension plan was dissolved. The 401K that took its place was gutted when Sears was sold off a second time (the law allows for that).
When my sister retired she was offered $300 per month or $75,000 lump sum so she took the lump sum, threw it in an investment, then started another career.